CXR702080 Datasheet, PDF (16/32 Pages) Sony Corporation – CMOS 32-bit Single Chip Microcomputer

Pin
AN0
Circuit format
Analog input select
("1" after a reset)
AN0
IP
Internal data bus
Input data
latch
IP
PM0/AN1
to
PM2/AN3
RD
Port M
function select
"1" after a reset
Analog input select
("0" after a reset)
AN1, AN2, AN3
PN0/SCK0
PN4/SCK1
PN1/SO0
PN5/SO1
SCK0, SCK1
Port N data
Port N
function select
"0" after a reset
SCKEN0, SCKEN1
Port N direction
"0" after a reset
Pull-up resistor
"0" after a reset
Internal data bus
MPX
RD
MPX
MPX
Input data
latch
SCK0, SCK1
SO0, SO1
Port N data
Port N
function select
"0" after a reset
SOEN0, SOEN1
Port N direction
"0" after a reset
Pull-up resistor
"0" after a reset
Internal data bus
MPX
RD
MPX
MPX
Input data
latch
– 16 –
IP
CMOS
Scmitt input
IP
CXR702080
After a reset
Hi-Z
Hi-Z
Hi-Z
Hi-Z